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1. Display < Menu 1 >
Press function button 4 to display < MENU 1 >
2. Choose high speed synchronization function. Press function
button 2 “SYNC”, the high speed-sync icon is displayed.
NOTE:
1. When using the transmitter with EOS cameras
compatible with E-TTL and released up to 2011,
high-speed sync is not possible with radio transmission
wireless flash shooting.
2. With high-speed sync, the faster the shutter speed, the
shorter the effective flash range.
FE (Flash Exposure) lock locks the correct flash exposure
setting for any part of the scene. Perform FE lock by
operating the camera. For the operations, see the camera
and flash instruction manual
FEL: FE Lock
TIPS:
1. If you set a shutter speed that is equal to or slower than
the cameras maximum flash sync speed, <
H
> will not
be displayed in the viewfinder.
2. To return to normal flash shooting, press function
button 2 < SYNC > to turn off <
H
>.
3. High-speed sync is not available during stroboscopic
flash.
NOTE:
1. If a correct exposure cannot be obtained when FE lock
is performed,<
H
> blinks in the viewfinder. Move the
slave unit closer to the subject, open the aperture, and
perform FE lock again. You can also increase the ISO
speed when using a digital camera.
2. If the target subject is too small in the cameras
viewfinder, FE lock might not be very effective.
